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Remarks on Finite-Energy Sum Rules

William C. Parke*

Robert G. Ponzini*,† and H. Thomas Williams*

  • George Washington University, Washington, D. C. 20006

  • National Bureau of Standards, Washington, D. C. 20234

  • *National Research Council-National Bureau of Standards Postdoctoral Research Associate, 1967-1969.
  • Present address: Kaman Nuclear, Colorado Springs, Colo.

Phys. Rev. D 1, 134 – Published 1 January, 1970

DOI: https://doi.org/10.1103/PhysRevD.1.134

Abstract

Finite-energy sum rules with generalized weight functions are discussed with emphasis on methods for obtaining precise determination of high-energy parameters from low-energy data. Regge parameters for t=0 πN charge-exchange amplitudes are deduced as an example from a new sum rule.

References (12)

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  3. Omitted endnote

  4. R. Omnès and M. Froissart, Mandelstam Theory and Regge Poles (W. A. Benjamin, Inc., New York, 1963), Chap. 4
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  6. Omitted endnote

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  11. Omitted endnote

  12. E. Ferrari and G. Violini, Phys. Letters 28B, 684 (1969)

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